The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.Gold ore main type is auriferous quartz vein type.金矿床主要为含金硫化物...
We dowse oil and ore in South America for big companies.我们在南美洲为一些大公司探测石油和矿石。How many tons of ore can this machine crush in an hour?这机器每小时可以破碎多少吨矿石?The net profit amounts to 20 dollars per ton of ore.每吨矿砂的净利达20美元....
I hope voters will treat his advice with the contempt it deserves.我希望选民们给予其建议应有的鄙视。Christopher'slistening face flamed at the contempt.克利斯托弗听到这种蔑视，气得涨红了脸。Small wonder that many voters hold their politicians in contem...
It is conventional to place the independent variable on the right-hand side of an equation.普遍做法是把自变量放在等式的右边。The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.This extremist organ...
Wine has been produced by traditional landholders in the Alto Douro region for some 2,000 years.在葡萄酒的产区上杜罗,当地人酿酒的历史可以追溯到大约2,000多年前.We also recommend a full day optional excursion to the Upper Douro...我们还推荐去杜罗河上游的短途自选一日游。...
To travel hopefully is a better thing than to arrive, and the true success is to labor.怀着希望去旅行比抵达目的地更愉快；而真正的成功在于工作。 ——Robert Louis Stevenson英国作家史蒂文森Hopefully, you won't have any problems after reading this.希望你读完这个后就...